Panasonic NN-ST678S, NN-SD698S, NN-ST658W manual 01/08

Page 40

NN-SD698S / NN-ST678S / NN-ST658W

10.4.3. NN-ST658W

Ref. No.

 

Part No.

Part Name & Description

Pcs/Set

Remarks

BZ310

 

L0DDEA000014

BUZZER

1

2.0KHz

C12

 

AECETK1V471B

AL CHEM CAPACITOR

1

470µF/35V

C13

 

AECETS1C220B

AL CHEM CAPACITOR

2

22µF/16V

CX320

 

H2B800400007

CERAMIC RESONATOR

1

8.0MHz

D220-D222,D224,D227

 

MA2C19600E

DIODE

5

 

D10-D13

 

B0EAKT000025

DIODE

4

 

IC1

 

MN101C78ADD

L.S.I.

1

 

IC350

 

C0EBE0000401

IC

1

 

Q10,Q180

 

B1BAAJ000003

TRANSISTOR

2

 

D25

 

D4EAY271A036

ZENER RESISTOR

1

270V

D26,D27

 

D4EAY112A036

ZENER RESISTOR

2

1100V

RY1

 

AEBGJQC25F18

POWER RELAY

1

 

T10

 

G4C2AAD00006

LOW VOLTAGE TRANSFORMER

1

120V

VZ1

 

D3CA6103A017

VARISTOR

1

10K

ZD10

 

B0BA5R600016

ZENER DIODE

1

 

ZD11

 

B0BA4R400002

ZENER DIODE

1

 

 

01/08

 

S-8X0

 

S-8V6

 

S-8V7

40

Printed in China

Image 40
Contents NN-SD698S NN-ST678S NN-ST658W NN-SD698S / NN-ST678S / NN-ST658W NN-SD698S / NN-ST678S / NN-ST658W Contents Schematic Diagram Variable power cooking control Inverter power supply circuitDescription of Operating Sequence Inverter defrostSensor reheat ThermistorExplanation of the Auto Sensor Cooking process Balance of cooking time T2 timeCheck the grounding Inverter warningsInverter warning Grounding of the inverter circuit boardPart replacement Verification after repairSharp edges Discharging the high voltage capacitorsDisassembly and Parts Replacement Procedure MagnetronDigital programmer circuit D.P.C To replace membrane key boardLow voltage transformer and/or power relays RY1, RY2 Door assemblyTo re-install components Fan motorTurntable motor Steam sensorInverter power supply Component Test Procedure Monitor Interlock SwitchTemperature thermistor Inverter power supply UTest Measurements and Adjustments Measurement of microwave outputProcedure for Measuring Microwave Energy Leakage EquipmentNN-SD698S / NN-ST678S / NN-ST658W Troubleshooting Guide Troubleshooting Oven stops operation during cookingTroubleshooting Other problems Troubleshooting of inverter circuit U and magnetron Alternate way to troubleshoot oven with AC Ampere meter usedSimple WAY of H.V. INVERTER/MAGNETRON Troubleshooting H.V.INVERTER Board Main Parts List F606Y8M00APProcedure PurposeHow to check the semiconductors using an OHM meter Exploded View and Parts List Exploded ViewParts List Inverter Bracket Wiring Materials Door Assembly Escutcheon Base Assembly NN-SD698SNN-ST678S NN-ST658W Packing and Accessories Digital Programmer Circuit NN-SD698SNN-SD698S / NN-ST678S / NN-ST658W NN-ST678S NN-SD698S / NN-ST678S / NN-ST658W NN-ST658W NN-SD698S / NN-ST678S / NN-ST658W NN-SD698S 01/08
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Manual 60 pages 50.3 Kb

NN-ST658W, NN-ST678S, NN-SD698S specifications

The Panasonic NN-SD688S and NN-SD698S are two high-performance microwave ovens designed to meet the needs of modern households. With cutting-edge technology and innovative features, these models offer a convenient way to heat, cook, and defrost a variety of foods.

At the heart of both models is the Inverter Technology, which provides consistent and precise cooking power throughout the microwave's cooking time. Unlike traditional microwaves that use a turn-on, turn-off method to regulate cooking power, the inverter system delivers a steady stream of energy. This allows for evenly cooked meals, reduces the chances of overcooking, and ensures delicate items like fish and vegetables retain their texture and flavor.

Both the NN-SD688S and NN-SD698S boast a spacious 1.2 cubic feet capacity, allowing users to easily accommodate large dishes and multiple servings. The sleek and modern stainless steel design ensures these microwaves fit seamlessly into any kitchen décor, while also being easy to clean and maintain.

The microwaves come equipped with an array of smart cooking features, including the Sensor Cook function. This technology automatically detects the steam released from food and adjusts cooking time and power levels accordingly. This feature takes the guesswork out of microwave cooking, ensuring perfectly cooked meals without constant monitoring.

Another standout feature is the Keep Warm function, which helps maintain food temperature without cooking it further. This can be especially useful when preparing multiple dishes or when meals need to be served at different times.

Both models also include a variety of pre-programmed cooking options, providing quick access to commonly prepared items. With one-touch settings for popcorn, pizza, and more, users can select their desired food type and let the microwave handle the rest.

In terms of safety, Panasonic has integrated a child safety lock to prevent accidental operation, which offers peace of mind for families with young children.

In summary, the Panasonic NN-SD688S and NN-SD698S microwaves reflect the brand's commitment to innovative cooking solutions. With features such as Inverter Technology, Sensor Cook, and a sleek design, these models are perfect for those seeking efficiency, convenience, and ease of use in their kitchen appliances. Whether reheating leftovers, cooking fresh meals, or defrosting ingredients, these microwaves offer versatility and reliability, making them essential tools for any modern kitchen.